JPH039715A - Solenoid device for closet seat germ-removing device - Google Patents

Abstract

PURPOSE:To obtain the solenoid device of the closet seat germ-removing device of less consumption power by composing the device, of a disinfectant vessel for containing pressure-applied disinfectant, and a solenoid body for pushing down the stem of the disinfectant vessel directly. CONSTITUTION:When a closet seat cover 93 is opened by a user, then it is detected by a light sensor 8 that the closet seat cover 93 is opened by light passing the light transmitting plate 4 of a cover 3, and through a control circuit 6, a solenoid device 9 is driven for a fixed time by a timer circuit. In other words, by the slender tip of a plunger 9b, the steam 14 of a disinfectant vessel 13 is pushed down via a pressing body 23. Disinfectant comes to a pair of respective nozzles 27 through a disinfectant feeding tube 25 and a flow distributing device 26 and is turned into spray through the nozzle opening 5a of the cover 3 from nozzle holes 28, and germs are removed from a closet seat 92. In this device, the stem 14 of the disinfectant vessel is directly pushed down by the plunger 9b, and so consumption power is less, and the solenoid device 9 is used, and so it is exactly controlled.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a solenoid device for a toilet seat sterilization device that sprays a chemical onto a toilet seat to sterilize it.

(Prior Art) In the past, several methods have been proposed regarding the sanitary use of toilet seats, but these have been accompanied by many problems in usability that should be improved.

(Problems to be Solved by the Invention) An object of the present invention is to solve the above-mentioned conventional problems and provide a solenoid device for a toilet seat sterilization device that consumes less power.

(Means for Solving the Problems) In order to achieve the above objects, the present invention provides: 1. A drug container in which a drug is housed under pressure, and a solenoid unit having a plunger that directly pushes down the stem of the drug container. This paper proposes a solenoid device for a toilet seat sterilization device consisting of:

(Function) (+) In particular, the device of the present invention consumes less power because the plunger directly pushes down the stem of the drug container.

(2) Since the device of the present invention uses a solenoid unit in particular, accurate control can be performed.

(Example) The solenoid device of the toilet seat sterilization device of the present invention will be described below according to the example shown in the drawings.

Figures 1 to 4 show a toilet seat sterilization device using the device of the present invention, and the device has a device main body (1) attached to the rear of a toilet bowl (91).

The device main body (1) consists of a bottom plate (2) made of polycarbonate resin or the like, and a cover (3) attached to the bottom plate (2) and made of ABS resin or the like.

Next, when the toilet seat lid (93) is opened, a light transmitting plate (4) is placed in the appropriate place on the cover (3) located on the back of the toilet seat lid (93).
is provided.

A film that allows light such as infrared light to pass through is attached to the light transmitting plate (4).

Also, inside the light transmitting plate (4), as shown in FIGS. 3 and 5, there is a light source that emits infrared rays, etc. #7) and an optical sensor (8) that receives the reflected light.

Next, a pair of nozzles (2) are installed in both sides of the cover (3).
7) is placed and fixed.

The nozzle hole (28) of the nozzle (27) is positioned at the nozzle closing opening (5a) of the cover (3).

Next, a drug container (13) containing a drug such as a disinfectant under pressure (for example, z/cm2) is hung from one of both sides of the bottom plate (2). .

Next, as shown in FIG. 5, a control circuit (6) is provided, and the control circuit (6) is powered by a battery (IO) or a commercial power source.

The battery (lO) is, for example, a 12V lead-acid battery (13V at the beginning of charging), and the voltage drop (for example) from 3V to 12V is used.
When the voltage drops to V), a circuit is formed so that an alarm is issued by lighting up a light emitting diode 1"D, while switching to a commercial power supply of 100V is possible.

The control circuit (6) includes the light source (7) and the optical sensor (8).
When it is detected that the toilet seat cover (93) is opened, the solenoid device (9) is actuated.

That is, as shown in Figs. 4 and 5, the solenoid device (
9) has a coil (9a) and a plunger (9b) which is moved by the excitation of the coil (9a) and has a tapered tip.

The thin tip of the plunger (9b) is a pressing body (23) (
(See Figure 7) through the stem (14) of the drug container (13).
).

The stem (14) is fitted with a spring (21) as shown in detail in FIG.
), it is constantly receiving a force in the direction of protrusion.

The force of this spring (21) causes the shoulder (1) of the stem (14) to
7) is in close contact with the packing (18), which causes the stem (1
4) The channel (■5) and hole (16) are the drug container (13)
It is blocked from internal drugs.

The drug always reaches the housing chamber (20) under the pressure of the enclosed gas.

Next, the pressing body (23) (see Fig. 7) has the function of transmitting the force of the plunger (9b) to the stem (14), and also has the function of transmitting the force of the plunger (9b) to the stem (14) in its flow path (24).
15) to the drug delivery tube (25).

The drug delivery tube (25) is then connected to the said nozzle (27) of the nozzle by a T-shaped flow distributor (26) mounted in the drug channel.

The functions of the solenoid device of the toilet seat sterilization device of the present invention shown in the above embodiments are as follows.

That is, the user opens the toilet seat cover (93) from the state shown in FIG.

As a result, the optical sensor (8) detects that the toilet seat lid (93) has been opened by light such as infrared rays passing through the light transmitting plate (4) of the cover (3).

This detection causes the control circuit (6) to control the solenoid device (9).
Drive it for a certain period of time (for example, 2 seconds) using a timer circuit.

In other words, the thin tip of the plunger (9b) is connected to the pressing body (2).
3) by pressing down on the stem (14) of the drug container (13).

As a result, as shown in Fig. 7, the shoulder portion (
17) is separated from Patsukin (18), and the drug is exposed to the pressure of the scum (
For example, 3 Kg/cn+2) is passed from the housing chamber (20) through the hole (16) and the flow path (15) to the pressing body (23).
into the flow path (24).

Additionally, the drug is delivered through the drug delivery tube (25) and the flow distributor (
26) to each of a pair of nozzles (27).

As a result, the medicine passes through the nozzle opening (5a) of the cover (3) from the nozzle hole (28), becomes spray A as shown in FIG. 8, and sterilizes the toilet seat (92).

Here, spray A is a spray with a flat elliptical cross section as shown in FIG. 9, and extends approximately 1 downward from the horizontal plane.

° In the tilted state, the left and right angle α is approximately 15 as shown in Figure 8.
It is desirable that it spreads to 10°.

(Effects of the Invention) The embodiments of the solenoid device of the toilet seat sterilization device of the present invention are as described above, and the effects thereof are listed below.

(1) In particular, the device of the present invention consumes less power because the plunger directly pushes down the stem of the drug container.

(2) Since the device of the present invention uses a solenoid unit in particular, accurate control can be performed.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a toilet seat sterilization device using the solenoid device of the present invention. Fig. 2 is a plan view of the cover of the main body of the same device. Fig. 3 is a sectional view taken along Fig. 2. FIG. 5 is a circuit diagram of the device of the present invention. FIG. 6 is a vertical sectional view of the upper part of the drug container of the device. FIG. 7 is a vertical sectional view of the drug container in use. FIG. 9 is a perspective view of the device of the present invention in use. FIG. 9 is a sectional view taken along line IX-IX in FIG. Control circuit 8: Optical sensor 9a: Coil lO: Battery 12: Wiring 14: Stem 16: Hole 18: Packing 20: Housing chamber 22: Channel 24: Channel 26: Flow distributor 28: Nozzle hole 91: Toilet bowl 93 : Toilet seat lid 2 Light emitting diode 7: Light source 9: Solenoid unit 9b Nib plunger 11: Connector 13: Medicine container 15: Channel 17: Shoulder 19: Housing 21: Spring 23: Pressing body 25: Medicine feeding tube 27: Nozzle 30 : Covering body 92 : Toilet seat A : Soubre - Figure 5

Claims (1)

[Claims] 1. A solenoid device for a toilet seat sterilization device consisting of a medicine container containing a medicine under pressure and a solenoid unit having a plunger that directly pushes down the stem of the medicine container.